Argentina's President Cristina Fernandez says she believes Alberto Nisman, a prosecutor investigating the 1994 bombing of a Jewish center, was murdered.
Robert Siegel speaks with Michael Oren, former Israeli Ambassador to the U.S., about whether he thinks Netanyahu's address to Congress in March will help him with his election a few weeks afterwards.
In Los Angeles, some see drought as a design opportunity. The Arid Lands Institute in Burbank is developing ways to turn the city into a "sponge" in order to take in water and store it for later.
Carmen Guadalupe Vasquez Aldana had steadfastly denied having an abortion. She said her unborn baby had died due to medical complications. This week, Congress pardoned her after seven years in jail.
A study suggests that when it comes to oranges, juice may unlock more of some beneficial nutrients for our bodies to absorb than fruit does. But don't use that as an excuse to gulp down OJ just yet.
Medicare is giving hospitals financial incentives to provide better care. But so far about half of the hospitals that got incentive payments found them canceled out by other quality programs.
Two teams of editors and writers, including best-selling author Scott Turow, face off over Amazon's influence over the publishing industry, in the latest debate from Intelligence Squared U.S.